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Maria C.M. Alvim-Ferraz

Maria C.M. Alvim-Ferraz

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 52 4457 4266 20 20 149 10872

Maria C.M. Alvim-Ferraz publications per year

The chart shows the history of publications by Maria C.M. Alvim-Ferraz between 1999 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Maria C.M. Alvim-Ferraz published across 23 years, from 1999 to 2021, averaging 6 papers a year. Output peaked at 13 publications in 2009. 11 of the 138 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1999 to 2021. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2009. 1999: 1 publication 2000: 0 publications 2001: 0 publications 2002: 1 publication 2003: 6 publications 2004: 1 publication 2005: 5 publications 2006: 8 publications 2007: 7 publications 2008: 9 publications 2009: 13 publications 2010: 10 publications 2011: 10 publications 2012: 13 publications 2013: 9 publications 2014: 6 publications 2015: 6 publications 2016: 7 publications 2017: 7 publications 2018: 1 publication 2019: 7 publications 2020: 8 publications 2021: 3 publications
1999 2021

138 publications in total across all disciplines

View publications per year as a table
Maria C.M. Alvim-Ferraz: publications per year, 1999 to 2021
Year Publications
1999 1
2000 0
2001 0
2002 1
2003 6
2004 1
2005 5
2006 8
2007 7
2008 9
2009 13
2010 10
2011 10
2012 13
2013 9
2014 6
2015 6
2016 7
2017 7
2018 1
2019 7
2020 8
2021 3
Total 138
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Maria C.M. Alvim-Ferraz publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Maria C.M. Alvim-Ferraz sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 141–150 publications, is where this scientist sits. 41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 282 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–689 publications: 4 scientists 690+ publications: 100 scientists
41–50 publications 690+

This scientist: 149 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492
111–120 541
121–130 617
131–140 544
141–150 541 149
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Maria C.M. Alvim-Ferraz D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Maria C.M. Alvim-Ferraz sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 52 D-Index, is where this scientist sits. 30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 198 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 20 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125 D-Index: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 52 D-Index — 55th percentile

55% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267
38 265
39 275
40 321
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273
50 263
51 232
52 266 52
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Overview

What is she best known for?

The fields of study she is best known for:

  • Organic chemistry
  • Carbon dioxide
  • Ecology

Her scientific interests lie mostly in Biodiesel, Biodiesel production, Waste management, Pollutant and Transesterification. Her studies in Biodiesel integrate themes in fields like Soybean oil, Raw material, Pulp and paper industry and Animal fat. In the subject of general Waste management, her work in Biofuel is often linked to Carbon-neutral fuel, thereby combining diverse domains of study.

Her Pollutant research integrates issues from Fluoranthene, Activated carbon, Adsorption, Environmental chemistry and Air pollution. Her work focuses on many connections between Activated carbon and other disciplines, such as Sulfur, that overlap with her field of interest in Aqueous two-phase system. Maria C.M. Alvim-Ferraz studied Pyrene and Particulates that intersect with Environmental engineering.

Her most cited work include:

  • Waste materials for activated carbon preparation and its use in aqueous-phase treatment: a review. (657 citations)
  • Recent developments on carbon capture and storage: An overview (455 citations)
  • Multiple linear regression and artificial neural networks based on principal components to predict ozone concentrations (349 citations)

What are the main themes of her work throughout her whole career to date?

Her main research concerns Air pollution, Environmental chemistry, Environmental engineering, Pollutant and Environmental health. Her research integrates issues of Particulates, Ozone, Air quality index and Aerosol in her study of Air pollution. Her study looks at the relationship between Environmental chemistry and fields such as Tobacco smoke, as well as how they intersect with chemical problems.

Her study in Environmental engineering is interdisciplinary in nature, drawing from both Soil water, Waste management and Soil vapor extraction, Environmental remediation. Her Waste management research integrates issues from Raw material, Transesterification and Heavy metals. Her studies deal with areas such as Linear regression and Relative humidity as well as Pollutant.

She most often published in these fields:

  • Air pollution (21.09%)
  • Environmental chemistry (20.31%)
  • Environmental engineering (20.31%)

What were the highlights of her more recent work (between 2014-2020)?

  • Indoor air quality (11.72%)
  • Environmental health (14.84%)
  • Environmental protection (7.03%)

In recent papers she was focusing on the following fields of study:

Her primary areas of investigation include Indoor air quality, Environmental health, Environmental protection, Biofuel and Air pollution. Her Indoor air quality research is multidisciplinary, incorporating elements of Ventilation, Relative humidity, Environmental exposure and Air quality index. Her Environmental protection study frequently links to related topics such as Pollutant.

Maria C.M. Alvim-Ferraz combines subjects such as Particulates and Greenhouse gas with her study of Pollutant. To a larger extent, Maria C.M. Alvim-Ferraz studies Waste management with the aim of understanding Biofuel. In her research, Environmental engineering, NOx and Function is intimately related to Climate change, which falls under the overarching field of Air pollution.

Between 2014 and 2020, her most popular works were:

  • Photobioreactor design for microalgae production through computational fluid dynamics: A review (56 citations)
  • The activity-based methodology to assess ship emissions - A review (33 citations)
  • Towards sustainable microalgal biomass production by phycoremediation of a synthetic wastewater: A kinetic study (33 citations)

In her most recent research, the most cited papers focused on:

  • Organic chemistry
  • Carbon dioxide
  • Ecology

Her main research concerns Air pollution, Waste management, Climate change, Indoor air quality and Health risk assessment. Her studies in Air pollution integrate themes in fields like Transport engineering and Function. Her Waste management research incorporates elements of Biodiesel, Biodiesel production and Methanol.

Her research integrates issues of Soybean oil, Transesterification, Glycerol and Nuclear chemistry in her study of Biodiesel. Her research in Climate change intersects with topics in NOx and Environmental engineering. Her Indoor air quality research includes themes of Environmental health, Air quality index, Ventilation, Environmental chemistry and Ozone.

Best Publications

  • Waste materials for activated carbon preparation and its use in aqueous-phase treatment: a review.

    Joana M. Dias;Maria C.M. Alvim-Ferraz;Manuel F. Almeida;José Rivera-Utrilla

  • Recent developments on carbon capture and storage: An overview

    J.C.M. Pires;F.G. Martins;M.C.M. Alvim-Ferraz;M. Simões

  • Activated carbon modifications to enhance its water treatment applications. An overview.

    J. Rivera-Utrilla;M. Sánchez-Polo;V. Gómez-Serrano;P.M. Álvarez

  • Multiple linear regression and artificial neural networks based on principal components to predict ozone concentrations

    S. I. V. Sousa;Fernando Gomes Martins;M. C. M. Alvim-Ferraz;M. C. Pereira

  • Carbon dioxide capture from flue gases using microalgae: Engineering aspects and biorefinery concept

    J.C.M. Pires;M.C.M. Alvim-Ferraz;F.G. Martins;M. Simões

  • Comparison of the performance of different homogeneous alkali catalysts during transesterification of waste and virgin oils and evaluation of biodiesel quality

    Joana M. Dias;Maria C.M. Alvim-Ferraz;Manuel F. Almeida

  • Production of biodiesel from acid waste lard

    Joana M. Dias;Maria C.M. Alvim-Ferraz;Manuel F. Almeida

  • Biodiesel production from raw castor oil.

    J.M. Dias;J.M. Araújo;J.F. Costa;M.C.M. Alvim-Ferraz

  • Wastewater treatment to enhance the economic viability of microalgae culture.

    J. C. M. Pires;M. C. M. Alvim-Ferraz;F. G. Martins;M. Simões

  • Development of Low-Cost Indoor Air Quality Monitoring Devices: Recent Advancements

    H. Chojer;P.T.B.S. Branco;F.G. Martins;M.C.M. Alvim-Ferraz

  • Photobioreactor design for microalgae production through computational fluid dynamics: A review

    José C.M. Pires;Maria C.M. Alvim-Ferraz;Fernando G. Martins

  • Management of air quality monitoring using principal component and cluster analysis—Part I: SO2 and PM10

    J.C.M. Pires;S.I.V. Sousa;M.C. Pereira;M.C.M. Alvim-Ferraz

  • The activity-based methodology to assess ship emissions - A review.

    R.A.O. Nunes;M.C.M. Alvim-Ferraz;F.G. Martins;S.I.V. Sousa

  • Polycyclic aromatic hydrocarbons in gas and particulate phases of indoor environments influenced by tobacco smoke: Levels, phase distributions, and health risks

    Dionísia Castro;Dionísia Castro;Klara Slezakova;Klara Slezakova;Cristina Delerue-Matos;Maria da Conceição M. Alvim-Ferraz

  • Impact of vehicular traffic emissions on particulate-bound PAHs: Levels and associated health risks

    Klara Slezakova;Klara Slezakova;Dionísia Castro;Cristina Delerue–Matos;Maria da Conceição Alvim–Ferraz

  • Selection of heterogeneous catalysts for biodiesel production from animal fat

    Joana M. Dias;Maria C.M. Alvim-Ferraz;Manuel F. Almeida;José D. Méndez Díaz

  • Air pollution from traffic emissions in Oporto, Portugal: Health and environmental implications

    Klara Slezakova;Klara Slezakova;Dionísia Castro;Dionísia Castro;Arlindo Begonha;Cristina Delerue-Matos

  • Biodiesel production using oil from fish canning industry wastes

    J.F. Costa;M.F. Almeida;M.C.M. Alvim-Ferraz;J.M. Dias

  • Selection and validation of parameters in multiple linear and principal component regressions

    J. C. M. Pires;F. G. Martins;S. I. V. Sousa;M. C. M. Alvim-Ferraz

  • Mixtures of Vegetable Oils and Animal Fat for Biodiesel Production: Influence on Product Composition and Quality

    Joana M. Dias;Maria C. M. Alvim-Ferraz;Manuel F. Almeida

  • PAH air pollution at a Portuguese urban area: carcinogenic risks and sources identification

    Klara Slezakova;J. C. M. Pires;Dionísia Castro;Dionísia Castro;Maria da Conceição M. Alvim-Ferraz

Frequent Co-Authors

Cristina Delerue-Matos
Cristina Delerue-Matos Instituto Superior de Engenharia do Porto
Manuel Almeida
Manuel Almeida University of Porto
Simone Morais
Simone Morais Polytechnic Institute of Porto
Manuel Simões
Manuel Simões University of Porto
Manuel Sánchez-Polo
Manuel Sánchez-Polo University of Granada
Maria A.M. Reis
Maria A.M. Reis Universidade Nova de Lisboa
José Rivera-Utrilla
José Rivera-Utrilla University of Granada
Vítor J.P. Vilar
Vítor J.P. Vilar University of Porto
Rui A.R. Boaventura
Rui A.R. Boaventura University of Porto
Pedro M. Álvarez
Pedro M. Álvarez University of Extremadura

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